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22-11-2.5

Favorite Datasheet
25-20Л BX9Л
#22-11-2 #5

Description

Russia ГОСТ 22-11-2.5 High temperature alloy castings and 22-11-2.5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 22-11-2.5
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 22-11-2.5 ГОСТ Russia High temperature alloy castings
ЖC3
ЖC3ЛK
ЖC6K
BЖЛ8
BЖЛ12y
BЖЛ12Э
BЖЛl4
BЖЛ14H
BX4Л
25-20Л

Chemical composition(mass fraction)(wt.%) of the 22-11-2.5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%) Ti(%)
0.10- 0.25 0.6-1.5 0.6-1.2 Max 0.025 0.025 20.0- 23.0 10.5- 12.5 2.4- 3.0 Max 0.2

Mechanical Properties of steel grade 22-11-2.5

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
532 (≥) 994 (≥) 33 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 22-11-2.5

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
11 - -     0.43 -  
342 271 - 11.3 113   -  
935 - 13 33.2   412 332

Heat Treatment of steel grade 22-11-2.5

Heat treated : 1816°C - 1395°C

Technological Curves of steel grade 22-11-2.5

Cross Reference Table (Equivalent Grade) of 22-11-2.5

Grade Standard Country Application
22-11-2.5 ГОСТ Russia High temperature alloy castings
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1015 ASTM USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
5CrW2Si China Alloy tool steel - Impact resistance tool steel
25-20Л BX9Л
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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